Special solutions

SDD

Rotary feedthrough

Cooling elements for single, double and fourfold unscrewing devices

Servomold rotary feedthroughs SDD are available in various sizes and designs. They consist of a rotating inner part, screwed with the threaded core and a stationary outer part with cooling connections.

1

2

3

1 Stationary outer part with cooling connections

2 Rotating inner part with glide ring sealing made of ceramic / graphite